/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Collision/CollisionFilter.h
Check whether the two particles need to be considered in the broadphase.
true if the particle pair should be considered by the broadphase
namespace Chaos { bool Chaos::ParticlePairBroadPhaseFilter ( const [FGeometryParticleHandle](API\Runtime\Chaos\Chaos\FGeometryParticleHandle) * Particle1, const [FGeometryParticleHandle](API\Runtime\Chaos\Chaos\FGeometryParticleHandle) * Particle2, const [FIgnoreCollisionManager](API\Runtime\Chaos\Chaos\Collision\FIgnoreCollisionManager) * IgnoreCollisionManager ) }